{"id":"CVE-2023-42537","aliases":["EUVD-2023-46970","GHSA-p2fr-977j-hppc"],"status":"published","title":"An improper input validation in get_head_crc in libsaped prior to SMR Nov-2023 Release 1 allows...","description":"An improper input validation in get_head_crc in libsaped prior to SMR Nov-2023 Release 1 allows local attackers to cause out-of-bounds read and write.","severity":{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0024,"percentile":0.15171,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125","CWE-787"],"published":"2023-11-07T07:49:35Z","modified":"2026-06-17T06:24:01Z","products":[{"vendor":"samsung","product":"android"},{"vendor":"samsung mobile","product":"samsung mobile devices"}],"references":[{"url":"https://security.samsungmobile.com/securityUpdate.smsb?year=2023\u0026month=11","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-42537"},{"url":"https://github.com/advisories/GHSA-p2fr-977j-hppc"}],"sources":{"cve":[{"id":"CVE-2023-42537","description":"An improper input validation in get_head_crc in libsaped prior to SMR Nov-2023 Release 1 allows local attackers to cause out-of-bounds read and write.","status":"published","published":"2023-11-07T07:49:35.517Z","modified":"2024-09-17T13:06:59.83Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:35:17.812395Z"}],"euvd":[{"id":"EUVD-2023-46970","description":"An improper input validation in get_head_crc in libsaped prior to SMR Nov-2023 Release 1 allows local attackers to cause out-of-bounds read and write.","status":"published","published":"2023-11-07T07:49:35Z","modified":"2024-09-17T13:06:59Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:28:22.706109Z"}],"ghsa":[{"id":"GHSA-p2fr-977j-hppc","title":"An improper input validation in get_head_crc in libsaped prior to SMR Nov-2023 Release 1 allows...","description":"An improper input validation in get_head_crc in libsaped prior to SMR Nov-2023 Release 1 allows attacker to cause out-of-bounds read and write.","status":"published","published":"2023-11-13T18:30:59Z","modified":"2023-11-13T18:31:07Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:55:00.635955Z"}],"nvd":[{"id":"CVE-2023-42537","description":"An improper input validation in get_head_crc in libsaped prior to SMR Nov-2023 Release 1 allows local attackers to cause out-of-bounds read and write.","status":"published","published":"2023-11-07T08:15:18.843Z","modified":"2026-06-17T06:24:01.637Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-125","CWE-787"],"updated_at":"2026-11-02T14:08:43.669554Z"}]}}